>>6311106 (re: lb)
Interdasting patents held by the Navy!
Inventor: Salvatore Cezar Pais
Assignee: US Secretary of Navy
Craft using an inertial mass reduction device
https://patents.google.com/patent/US10144532B2/en
Piezoelectricity-induced Room Temperature Superconductor
https://patents.google.com/patent/US20190058105A1/en?inventor=Salvatore+Cezar+Pais
High Frequency Gravitational Wave Generator
https://patents.google.com/patent/US20180229864A1/en?inventor=Salvatore+Cezar+Pais
https://metro.co.uk/2019/04/18/us-navy-secretly-designed-super-fast-futuristic-aircraft-resembling-ufo-documents-reveal-9246755/